ysjn.com.cn - robtex.com
ysjn.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.120.174.51🇨🇦 AS398478149.120.160.0/19 PEG TECH INC | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1775825273 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030545449 | ||||||
Subdomains
www.ysjn.com.cn |
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns21.hichina.com2015-08-16 → 2015-08-16 · 3 obs
○ 2026-04-21 16:40:56
○ 2026-05-01 22:23:40
○NSdns22.hichina.com2015-08-16 → 2015-08-16 · 3 obs
○ 2026-04-21 16:40:56
○ 2026-05-01 22:23:40
●NSns1.nowcndns.com2026-04-21 → 2026-05-01 · 3 obs
● 2026-04-21 16:40:56
● 2026-05-01 22:23:40
●NSns2.nowcndns.com2026-04-21 → 2026-05-01 · 3 obs
● 2026-04-21 16:40:56
● 2026-05-01 22:23:40
○A121.198.169.1232015-08-16 → 2015-08-16 · 3 obs
○ 2026-04-21 16:40:56
○ 2026-05-01 22:23:40
●A149.120.174.512026-04-21 → 2026-05-01 · 3 obs
● 2026-04-21 16:40:56
● 2026-05-01 22:23:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ysjn.com.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4311ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.120.174.51 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
www.ysjn.com.cn is a child of ysjn.com.cn.
IP Addresses
ysjn.com.cn resolves to one IP number: 149.120.174.51.
Other host names including zgqydx.cn, www.ysjn.com.cn, 9ctrl.com.cn and hicl.cn share IP numbers with ysjn.com.cn.
Name Servers
ysjn.com.cn's delegation uses two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
ysjn.com.cn uses the same name server setup as other domains, such as bjpsw.cn, ogmwnxy.cn, wuyuan.net.cn, 28jz.cn and xndfk.cn.
Host names with three IP numbers:
The host name ns1.nowcndns.com resolves to 1.193.216.204, 218.98.111.129 and 218.98.111.138.
The host name ns2.nowcndns.com resolves to 61.158.128.11, 183.253.57.202 and 211.99.99.38.